6740572295723 has 4 divisors (see below), whose sum is σ = 7703511195120. Its totient is φ = 5777633396328.

The previous prime is 6740572295671. The next prime is 6740572295741. The reversal of 6740572295723 is 3275922750476.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6740572295723 - 2⁸ = 6740572295467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6740572295923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 481469449688 + ... + 481469449701.

It is an arithmetic number, because the mean of its divisors is an integer number (1925877798780).

Almost surely, 2^{6740572295723} is an apocalyptic number.

6740572295723 is a deficient number, since it is larger than the sum of its proper divisors (962938899397).

6740572295723 is an equidigital number, since it uses as much as digits as its factorization.

6740572295723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 962938899396.

The product of its (nonzero) digits is 44452800, while the sum is 59.

The spelling of 6740572295723 in words is "six trillion, seven hundred forty billion, five hundred seventy-two million, two hundred ninety-five thousand, seven hundred twenty-three".